Smart Switches - ASROCK Z690 Phantom Gaming-ITX/TB4 Manual

2.6 Smart Switches

The motherboard has two smart switches: Clear CMOS Button and BIOS Flashback
Button.
Clear CMOS Button
(CLRCMOS1)
(see p.4, No. 12)
This function is workable only when you power off your computer and unplug the
power supply.
Z690 Phantom Gaming-ITX/TB4
Clear CMOS Button
allows users to quickly
clear the CMOS values.
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